What became the capital of the Roman Empire under Constantine I?

Athens
Rome
Constantinople
Jerusalem

There are no written records of the first migration of humans to the americas? true or false

As american population grew between 1820 and 1850, the percentage of americans living on farms also grew. a.true b.false

Why were the chang and xi rivers important to china’s development? a. they keep invaders out. c. they kept china isolated. b. they provided a route for ships to travel inland. d. they provided boundaries for the different political sections